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From which generation computers the printers were used?

A. first

B. second

C. third

D. fourth

Correct Answer :

B. second


Related Questions

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As compared to diskettes, the hard disks are

A. More expensive

B. More portable

C. Less rigid

D. Slowly accessed

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The output quality of a printer is measured by

A. Dots per inch

B. Dot per sq. inch

C. Dots printed per unit time

D. All of above

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UNIVAC is

A. Unvalued Automatic Computer

B. Universal Array Computer

C. Universal Automatic Computer

D. Unique Automatic Computer

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A factor which would strongly influence a business person to adopt a computer is its

A. Accuracy

B. Reliability

C. Speed

D. All of above

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The term GIGO is related to

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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Current SIMMs have either or connectors (pins)

A. 9 or 32

B. 30 or 70

C. 28 or 72

D. 30 or 72

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Which device can understand difference between data & programs?

A. Input device

B. Output device

C. Memory

D. Microprocessor

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Which is a unit representing the no bits of discrete.

A. Baud

B. Byte

C. Bit

D. All of the above

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Which of the following is a storage device?

A. Tape

B. Hard Disk

C. Floppy Disk

D. All of the above

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Web cam is an

A. input unit device

B. output unit device

C. processing device

D. Input and Output device

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Which of the following is not anti- viruses' software?

A. NAV

B. F-Prot

C. Oracle

D. McAfee

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Circular division of disks to store and retrieve data are known as

A. tracks

B. sectors

C. cycles

D. rings

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A fault in a computer program which prevents it from working correctly is known as

A. Boot

B. Bug

C. Biff

D. Strap

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Which of the following disk is fixed disk?

A. Hard Disks

B. Flash Disks

C. Blu-Ray Disks

D. DVDs

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BCD is

A. Binary Coded Decimal

B. Bit Coded Decimal

C. Binary Coded Digit

D. Bit Coded Digit

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The term GIGO is relate to which characteristics of computers?

A. Speed

B. Automatic

C. Accuracy

D. Reliability

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Which number system is usually followed in a typical 32-bit computer?

A. Binary

B. Decimal

C. Hexadecimal

D. Octal

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Example of non-numeric data is

A. Employee address

B. Examination score

C. Bank balance

D. All of these

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The average time necessary for the correct sector of a disk to arrive at the read write head is _____

A. Down time

B. Seek time

C. Rotational delay

D. Access time

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Digital devices are

A. Digital Clock

B. Automobile speed meter

C. Clock with a dial and two hands

D. All of them

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A ________ is a microprocessor -based computing device.

A. personal computer

B. mainframe

C. workstation

D. server

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Central Processing Unit is combination of

A. Control and storage

B. Control and output unit

C. Arithmetic logic and input unit

D. Arithmetic logic and control unit

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Which is used for manufacturing chips?

A. Bus

B. Control unit

C. Semiconductors

D. A and b only

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Cursor is a

A. Pixel

B. Thin blinking line

C. Pointing device

D. None of these

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Which was the most popular first generation computer?

A. IBM 650

B. IBM 360

C. IBM 1130

D. IBM 2700

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Which is considered a direct entry input device?

A. Optical scanner

B. Mouse and digitizer

C. Light pen

D. All of the above

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EEPROM stands for

A. Electrically Erasable Programmable Read Only Memory

B. Easily Erasable Programmable Read Only Memory

C. Electronic Erasable Programmable Read Only Memory

D. None of the above

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EEPROM stands for

A. Electrically Erasable Programmable Read Only Memory

B. Easily Erasable Programmable Read Only Memory

C. Electronic Erasable Programmable Read Only Memory

D. None of the above

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The device used to carry digital data on analogue lines is called as

A. Modem

B. Multiplexer

C. Modulator

D. Demodulator

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The ________ is the amount of data that a storage device can move from the storage medium to the Computer per second

A. data migration rate

B. data digitizing rate

C. data transfer rate

D. data access rate